Exposure
- ID
- PIONI.2017-05-20T07:41:17.036_1
- Header ID
- PIONI.2017-05-20T07:41:17.036
- Date updated
- 2017-05-20 07:51:33 UTC+0000
- Release date
- 2017-05-20 07:41:17 UTC+0000
- UTC Start
- 2017-05-20 07:41:17.037
- UTC End
- 2017-05-20 07:42:08.237
- MJD Start
- 57893.3203360718
- MJD End
- 57893.3209286644
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004144999999999999
- Ambient temperature (°C)
- 5.88
- Seeing (arcsec)
- 0.47
Observation
- ID
- 37733
- Category
- calibrator
- Program ID
- 097.D-0183(B)
- Program Title
- UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - PART II
- Program Type
- Normal
- PI / COI
- KERVELLA/ MERAND/ GALLENNE/ BREITFELDER/ GIEREN/ PIETRZYNSKI/ NARDETTO/ ANDERSON/ LE BOUQUIN/ SOULAIN
Target
- ID
- 27893
- Name
- HD_188542
- RA
- 298.71311
- DEC
- 24.88856
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 66.5720 | 66.6330 | 277.8000 | 277.7000 |
| K0-D0 | 84.3780 | 84.5610 | 263.2000 | 263.1000 |
| K0-J3 | 47.1600 | 47.0790 | 319.6990 | 319.7110 |
| G2-D0 | 26.1430 | 26.2260 | 223.0000 | 223.1000 |
| G2-J3 | 44.4900 | 44.6400 | 52.8230 | 52.8640 |
| D0-J3 | 70.3910 | 70.6260 | 49.1910 | 49.2500 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 097.D-0183(B) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 57893.3203360718 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_188542 |
| RA | 298.71311 |
| DEC | 24.88856 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 51.2 |
| HIERARCH ESO DET DIT | 0.001 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 66.572 |
| HIERARCH ESO ISS PBL12 END | 66.633 |
| HIERARCH ESO ISS PBLA12 START | 277.8 |
| HIERARCH ESO ISS PBLA12 END | 277.7 |
| HIERARCH ESO ISS PBL13 START | 84.378 |
| HIERARCH ESO ISS PBL13 END | 84.561 |
| HIERARCH ESO ISS PBLA13 START | 263.2 |
| HIERARCH ESO ISS PBLA13 END | 263.1 |
| HIERARCH ESO ISS PBL14 START | 47.16 |
| HIERARCH ESO ISS PBL14 END | 47.079 |
| HIERARCH ESO ISS PBLA14 START | 319.699 |
| HIERARCH ESO ISS PBLA14 END | 319.711 |
| HIERARCH ESO ISS PBL23 START | 26.143 |
| HIERARCH ESO ISS PBL23 END | 26.226 |
| HIERARCH ESO ISS PBLA23 START | 223.0 |
| HIERARCH ESO ISS PBLA23 END | 223.1 |
| HIERARCH ESO ISS PBL24 START | 44.49 |
| HIERARCH ESO ISS PBL24 END | 44.64 |
| HIERARCH ESO ISS PBLA24 START | 52.823 |
| HIERARCH ESO ISS PBLA24 END | 52.864 |
| HIERARCH ESO ISS PBL34 START | 70.391 |
| HIERARCH ESO ISS PBL34 END | 70.626 |
| HIERARCH ESO ISS PBLA34 START | 49.191 |
| HIERARCH ESO ISS PBLA34 END | 49.25 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004161 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004129 |
| HIERARCH ESO ISS AMBI TEMP | 5.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |